123 Magic Math Book: Kindergarten Lower Class. Counting. 3-4 years old

Author: Xingxing
Publisher:
Publish Date: 2006-04-01
Features: This is a set of arithmetic activity books carefully developed based on the cognitive characteristics of children at different age levels. It creates different questions and content through flip-page puzzles, and can be repeatedly erased and rewritten, allowing children to learn more, calculate more, and engage more hands-on, gradually mastering numbers and addition and subtraction operations. The series consists of six books, and a reusable erasable pen is included with the set.